Lake Dan
Hillsborough County, FloridaLimited DataEutrophic
Lake Dan is a productive, nutrient-rich eutrophic lake in Hillsborough County, Florida. Water quality is graded D based on 1 sampling years through 2024. Compared to the 221 other monitored lakes in Hillsborough County, Lake Dan ranks #146 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2024-07-30. Grade methodology: LakeGrade methodology.
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Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Murky, only visible to about 4.9 ft. Trophic State Index: 54.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.9 ft | D |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 54 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #146 of 222 lakes in Hillsborough County
Cleaner Lakes Within 30 Miles
Lake Dan holds Grade D. 5 nearby lakes hold higher grades.
- BHillsborough-Breakenridge LakeHillsborough County · 2.2 mi · Two grade letters higher (D → B)
- BHillsborough-Breckenridge LakeHillsborough County · 2.2 mi · Two grade letters higher (D → B)
- CHillsborough-Dan LakeHillsborough County · 0 mi · Higher grade (D → C)
- CHillsborough-Garden LakeHillsborough County · 2.5 mi · Higher grade (D → C)
- CHillsborough-Sunset LakeHillsborough County · 2.5 mi · Higher grade (D → C)
Nearby Lakes in Hillsborough County
More Florida Lake Rankings
Other Grade D Lakes in Florida
Eutrophic Lakes in Florida
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-07-30
Monitoring stations: 1
Where to stay near Lake Dan
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